import { hi } from './a'

console.log('hello ts');
console.log(hi);

const o = {name: '张三', age: 10}
console.log(o.name);

const promise = new Promise(resolve => {
  setTimeout(function() {
    console.log('执行了...');
    resolve(true)
  }, 1000)
})

console.log(promise);
